actual crop
英 [ˈæktʃuəl krɒp]
美 [ˈæktʃuəl krɑːp]
实际收成
双语例句
- If canopy temperature can be estimated with using remote sense data, water stress factor based on the canopy temperature can be introduced into crop simulation model to continually simulate the actual rate of crop growth and yield prediction.
用遥感信息估算作物冠层温度并且利用气象站的气温资料，通过冠气温差计算作物水分胁迫系数，并引入作物生长模拟模型，就实现动态和连续的作物监测及预报作物产量。 - The Actual Status and Trends of Greenhouse Crop Model Development
温室园艺作物生长发育模型研究现状与发展趋势 - Crop Water Requirement of Cotton Drip Irrigation under Membrane Based on CWSI and Actual Crop Water Depletion
基于CWSI和实际耗水量的膜下滴灌作物需水量研究 - In addition, sprinkler irrigation on spring wheat field could decrease air and soil temperature, and increase air actual vapor pressure and relative humidity, which played a definite role in restraining crop transpiration.
春小麦喷灌可以降低空气和土壤温度，增加空气实际水汽压和相对湿度，这对抑制作物蒸腾将起一定作用。 - The actual water vapor pressure e_a is an important parameter to determine reference crop evapotranspiration ET_0 by Penman-Monteith formula.
实际水汽压ea是Penman-Monteith公式中计算参考作物蒸发蒸腾量的重要过程参数。 - The agro-ecological area method is to gain the optimal yields based on the actual cultivating conditions with optimal crop and water management. The photo-temperature productivity is depended on temperature, radiation and growing-season length.
农业生态区域法是基于在实际耕作条件下，作物和水的管理达到最佳时，获得农作物最高产量的计算方法，即农作物光温生产潜力取决于温度、辐射和生长季长度。 - The crop water requirement accounted by the method of double crop coefficient was more close to the actual value compared with the method of single crop coefficient.
双作物系数法计算的作物需水量与单作物系数法计算的作物需水量相比，更接近实测值。 - That is to say, actual price and local grain availability have strength effect on the produce decision, especially crop cultivated decision.
这就是说，农户所面临的实际价格及其生活区域内的粮食可获性，对其农业生产决策，尤其是种植业决策存在较强的影响。 - The actual crop coefficient and water consumption are closely related.
实际作物系数与耗水量密切相关。 - And then, actual crop water requirements can be reckoned. This study uses actual crop water requirements which have already been calculated as target outputs, weather factors as inputs, to establish the BP neural network model of crop water requirements forecast.
本文以计算得到的作物需水量为目标输出，气象因子为网络输入，建立了作物需水量预测的BP网络模型。 - Models of leaf area index for American crops in default are not suitable for Chinese. And more unsuitable for semi arid water-deficient irrigation plain of the actual crop evapotranspiration calculation.
模型中默认的叶面积指数是针对美国作物的，不适合我国半干旱区的缺水平原灌区作物实际腾发量的计算。 - Using the high tower pelleting method to carry on the compound fertilizer production can improve the content of nitrogen fertilizer and produce a ratio of the actual needs of the crop fertilizer.
采用高塔造粒方式进行复合肥生产，能够提高复合肥氮的含量，生产出作物实际需要配比的复合肥。